Ensure error message stringified safely#692
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yeasy merged 4 commits intohyperledger-cello:mainfrom Jun 23, 2025
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Previously, `api.common.response.err()` in api-engine was used in two contexts: 1. To pass plain error messages (strings). 2. To pass `Exception.args` from the API engine, which is a Python tuple. Since JavaScript’s template strings call `.toString()` on non‑string values, passing a tuple resulted in "[object Object]" in the UI. This change normalizes the error payload so that: - Strings pass through unchanged. - Arrays and objects are serialized via `JSON.stringify()`. - Other types are converted with `String()`. As a result, all error messages should display correctly in the frontend without "[object Object]" artifacts. Signed-off-by: dodo920306 <dodo920306@gmail.com>
ESLint no-else-return https://eslint.org/docs/latest/rules/no-else-return Signed-off-by: dodo920306 <dodo920306@gmail.com>
Users don't want/need to know what API causes the error. They should only be shown the message. Signed-off-by: dodo920306 <dodo920306@gmail.com>
YoungHypo
approved these changes
Jun 21, 2025
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Previously,
api.common.response.err()in api-engine was used in two contexts:Exception.argsfrom the API engine, which is a Python tuple.Since JavaScript’s template strings call
.toString()on non‑string values, passing a tuple resulted in[object Object]in the UI.This change normalizes the error payload so that:
JSON.stringify().String().As a result, all error messages should display correctly in the frontend without
[object Object]artifacts.